In brief:
Inflammation

A bursa is a fluid filled sac rthat sits between muscle or between muscle and bone and assists with normal motion - like the ball bearings of the body.

If a bursa becomes inflamed - by acute trauma, repetitive motions or activities or other forms of inflammation it causes local pain, possible swelling and usually loss of motion of the affected area.

In brief:
Inflammation

A bursa is a fluid filled sac rthat sits between muscle or between muscle and bone and assists with normal motion - like the ball bearings of the body.

If a bursa becomes inflamed - by acute trauma, repetitive motions or activities or other forms of inflammation it causes local pain, possible swelling and usually loss of motion of the affected area.
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